<template>
    <el-container class="layout-container">
      <el-header class="el-header">
        <el-dropdown>
          <span class="el-dropdown__box">
            <div>
              <strong>当前用户：</strong> {{ loginUser.nickname }}
            </div>
            <el-icon>
              <ArrowDownBold />
            </el-icon>
            <!-- <el-icon><Lock /></el-icon> -->
          </span>
          <template #dropdown>
            <el-dropdown-menu>
              <el-dropdown-item @Click="logout" :icon="SwitchButton">退出登录</el-dropdown-item>
            </el-dropdown-menu>
          </template>
        </el-dropdown>
      </el-header>
      <el-main class="layout-bottom-box">
        <div class="left">
          <el-aside width="200px" class="el-aside">
            <el-menu class="el-menu" router>
              <el-menu-item index="/oj/layout/cuser">
                <el-icon>
                  <Management />
                </el-icon>
                <span>用户管理</span>
              </el-menu-item>
              <el-menu-item index="/oj/layout/question">
                <el-icon>
                  <Management />
                </el-icon>
                <span>题目管理</span>
              </el-menu-item>
              <el-menu-item index="/oj/layout/exam">
                <el-icon>
                  <Management />
                </el-icon>
                <span>竞赛管理</span>
              </el-menu-item>
            </el-menu>
          </el-aside>
        </div>
        <div class="right">
          <RouterView />
        </div>
      </el-main>
  
    </el-container>
</template>

<script setup>
import { getUserInfoService, logoutService } from '@/apis/suser';
import { removeToken } from '@/utils/cookie';
import { Management, ArrowDownBold, SwitchButton } from '@element-plus/icons-vue'
import { reactive } from 'vue';
import router from '@/router';

  const loginUser = reactive({
    nickname: ''
  })
  async function getUserInfo() {
    const userInfo = await getUserInfoService();
    loginUser.nickname = userInfo.data.nickname;
    
  }

  getUserInfo();

  async function logout(){
    await ElMessageBox.confirm(
      '确认退出?',
      '温馨提示',
      {
        confirmButtonText: '确认',
        cancelButtonText: '取消',
        type: 'warning'
      }
    )
    await logoutService();
    removeToken();
    router.push("/oj/login")
  }
</script>

<style lang="scss" scoped>
.layout-container {
  height: 100vh;
  background: #f7f7f7;

  .layout-bottom-box {
    display: flex;
    justify-content: space-between;
    height: calc(100vh - 100px);
    overflow: hidden;

    .left {
      margin-right: 20px;
      background: #fff;
      display: flex;

      :deep(.el-menu) {
        flex: 1;

        .el-menu-item.is-active {
          color: #32c5ff;
        }

        .el-menu-item:hover {
          background: #fff;
          color: #32c5ff;
        }
      }
    }

    .right {
      flex: 1;
      overflow-y: auto;
      background: #fff;
      padding: 20px;
    }
  }

  .el-aside {
    background-color: #fff;

    &__logo {
      height: 120px;
      // background: url('@/assets/logo.png') no-repeat center / 120px auto;
    }

    .el-menu {
      border-right: none;
    }
  }

  .el-header {
    background-color: #fff;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    height: 40px;

    .el-dropdown__box {
      display: flex;
      align-items: center;

      .el-icon {
        color: #4c4141;
        margin-left: 20px;
      }

      &:active,
      &:focus {
        outline: none;
      }
    }
  }

  .el-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #666;
  }
}
</style>
